DOE Data Explorer title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Materials Data on Mn5VO12 by Materials Project

Abstract

VMn2O6(MnO2)3 is trigonal omega-derived structured and crystallizes in the monoclinic C2/m space group. The structure is two-dimensional and consists of one MnO2 sheet oriented in the (0, 0, 1) direction and one VMn2O6 sheet oriented in the (0, 0, 1) direction. In the MnO2 sheet, Mn4+ is bonded to six O2- atoms to form edge-sharing MnO6 octahedra. There is two shorter (1.94 Å) and four longer (1.95 Å) Mn–O bond length. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three equivalent Mn4+ atoms. In the second O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three equivalent Mn4+ atoms. In the VMn2O6 sheet, V4+ is bonded to six O2- atoms to form VO6 octahedra that share edges with six equivalent MnO6 octahedra. There is two shorter (1.91 Å) and four longer (1.98 Å) V–O bond length. Mn4+ is bonded to six O2- atoms to form MnO6 octahedra that share edges with three equivalent VO6 octahedra and edges with three equivalent MnO6 octahedra. There are a spread of Mn–O bond distances ranging from 1.92–1.97 Å. There are two inequivalent O2- sites. In the first O2-more » site, O2- is bonded in a 3-coordinate geometry to one V4+ and two equivalent Mn4+ atoms. In the second O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to one V4+ and two equivalent Mn4+ atoms.« less

Publication Date:
Other Number(s):
mp-1176451
DOE Contract Number:  
AC02-05CH11231; EDCBEE
Product Type:
Dataset
Research Org.:
Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). LBNL Materials Project
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
Subject:
36 MATERIALS SCIENCE
Keywords:
crystal structure; Mn5VO12; Mn-O-V
OSTI Identifier:
1679392
DOI:
https://doi.org/10.17188/1679392

Citation Formats

The Materials Project. Materials Data on Mn5VO12 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1679392.
The Materials Project. Materials Data on Mn5VO12 by Materials Project. United States. doi:https://doi.org/10.17188/1679392
The Materials Project. 2020. "Materials Data on Mn5VO12 by Materials Project". United States. doi:https://doi.org/10.17188/1679392. https://www.osti.gov/servlets/purl/1679392. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1679392,
title = {Materials Data on Mn5VO12 by Materials Project},
author = {The Materials Project},
abstractNote = {VMn2O6(MnO2)3 is trigonal omega-derived structured and crystallizes in the monoclinic C2/m space group. The structure is two-dimensional and consists of one MnO2 sheet oriented in the (0, 0, 1) direction and one VMn2O6 sheet oriented in the (0, 0, 1) direction. In the MnO2 sheet, Mn4+ is bonded to six O2- atoms to form edge-sharing MnO6 octahedra. There is two shorter (1.94 Å) and four longer (1.95 Å) Mn–O bond length. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three equivalent Mn4+ atoms. In the second O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three equivalent Mn4+ atoms. In the VMn2O6 sheet, V4+ is bonded to six O2- atoms to form VO6 octahedra that share edges with six equivalent MnO6 octahedra. There is two shorter (1.91 Å) and four longer (1.98 Å) V–O bond length. Mn4+ is bonded to six O2- atoms to form MnO6 octahedra that share edges with three equivalent VO6 octahedra and edges with three equivalent MnO6 octahedra. There are a spread of Mn–O bond distances ranging from 1.92–1.97 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a 3-coordinate geometry to one V4+ and two equivalent Mn4+ atoms. In the second O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to one V4+ and two equivalent Mn4+ atoms.},
doi = {10.17188/1679392},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}